520509408

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2053}}^1$

素因数の和:2224

約数の個数: 96

約数和(自身を含む): 1449302400

約数和(自身を除く): 928792992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 139, 152, 228, 278, 304, 417, 456, 556, 608, 834, 912, 1112, 1668, 1824, 2053, 2224, 2641, 3336, 4106, 4448, 5282, 6159, 6672, 7923, 8212, 10564, 12318, 13344, 15846, 16424, 21128, 24636, 31692, 32848, 39007, 42256, 49272, 63384, 65696, 78014, 84512, 98544, 117021, 126768, 156028, 197088, 234042, 253536, 285367, 312056, 468084, 570734, 624112, 856101, 936168, 1141468, 1248224, 1712202, 1872336, 2282936, 3424404, 3744672, 4565872, 5421973, 6848808, 9131744, 10843946, 13697616, 16265919, 21687892, 27395232, 32531838, 43375784, 65063676, 86751568, 130127352, 173503136, 260254704, 520509408]

約数ペア:

[(1, 520509408), (2, 260254704), (3, 173503136), (4, 130127352), (6, 86751568), (8, 65063676), (12, 43375784), (16, 32531838), (19, 27395232), (24, 21687892), (32, 16265919), (38, 13697616), (48, 10843946), (57, 9131744), (76, 6848808), (96, 5421973), (114, 4565872), (139, 3744672), (152, 3424404), (228, 2282936), (278, 1872336), (304, 1712202), (417, 1248224), (456, 1141468), (556, 936168), (608, 856101), (834, 624112), (912, 570734), (1112, 468084), (1668, 312056), (1824, 285367), (2053, 253536), (2224, 234042), (2641, 197088), (3336, 156028), (4106, 126768), (4448, 117021), (5282, 98544), (6159, 84512), (6672, 78014), (7923, 65696), (8212, 63384), (10564, 49272), (12318, 42256), (13344, 39007), (15846, 32848), (16424, 31692), (21128, 24636)]